/* 样式重置 */
body,h1,h2,h3,h4,h5,p,dl,dd,ul,ol,form,input,textarea,th,td,select{
    margin: 0;
    padding: 0;
}
body{
    font-size: 12px;
    font-family: "微软雅黑";
}
em{
    font-style: normal;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
img{
    border: none;
    vertical-align: top;
}
table{
    border-collapse: collapse;
}
input,textarea{
    outline: none;
}
textarea{
    resize: none;
    overflow: auto;
}